Method and system to correct color errors in color television si

Details Method and system to correct color errors in color television si Method and system to correct color errors in color television si

1980-11-07

1983-11-29

Richardson, Robert L.

Facsimile and static presentation processing

Static presentation processing

Attribute control

258 54, H04N 9535

Patent

active

044183585

ABSTRACT:
In order to achieve color correction of color television signal generated by a film scanner which includes a scanning device and a digital frame store, correction means are arranged before and after a frame store. Correction data are stored during a first film run and reproduced during a second film run, e.g. when the film is televised. The correction may be performed during motion and still motion of the film without increasing of quantization errors.

REFERENCES:
patent: 3610815 (1971-10-01), Gould
patent: 4060829 (1977-11-01), Sakamoto
patent: 4096523 (1978-06-01), Belmares-Serabia
patent: 4288818 (1981-09-01), Poetsch
patent: 4312017 (1982-01-01), Poetsch

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